SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9vNnRrdHFjZWN5czU4MzN4MVpQTnc9PSIsInZhbHVlIjoiRWtNZ0d3V2lWYldXNmc5WWN2c1Q0QT09IiwibWFjIjoiNDcxYjgwZTY5MWUyYjQxNTEyNmY0MjY3NjUyZmM5MmU3Nzk0MmZlOWQ1OWNjYzNjNDc3YWM0MjM2ZDMxZWE1ZiIsInRhZyI6IiJ9 limit 1)